<?php

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 3.3                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2010                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM is distributed in the hope that it will be useful, but     |
 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
*/

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2010
 * $Id$
 *
 */

require_once 'CRM/Event/Form/Task/SaveSearch.php';

/**
 * This class provides the functionality to update a saved search
 *
 */
class CRM_Event_Form_Task_SaveSearch_Update extends CRM_Event_Form_Task_SaveSearch {

    /**
     * build all the data structures needed to build the form
     *
     * @return void
     * @access public
     */
    function preProcess()
    {
        parent::preProcess( );
        
        $this->_id = $this->get( 'ssID' );
        if ( ! $this->_id ) {
            // fetch the value from the group id gid
            $gid = $this->get( 'gid' );
            $this->_id = CRM_Core_DAO::getFieldValue( 'CRM_Contact_DAO_Group', $gid, 'saved_search_id' );
        }
    }

    /**
     * This function sets the default values for the form.
     * the default values are retrieved from the database
     *
     * @access public
     * @return None
     */
    function setDefaultValues( ) {

        $defaults = array( );
        $params   = array( );
        
        $params = array( 'saved_search_id' => $this->_id );
        CRM_Contact_BAO_Group::retrieve( $params, $defaults );

        return $defaults;
    }

}


